Beware The Doc. This message was scrawled across walls of every town under Leaf control. Starvation may cripple you, dysentery may wreck you, and gunfire may rip the flesh from your bones, but Beware The Doc. Meet Dr. Paradox, known affectionately as The Butcher to his victims as they scream in agony moments before he snuffs out their light. Throughout his career, Paradox has always been at the forefront of torture and information extraction research. Before the war he was a back alley plastic surgeon, who created an army of monstrous affluent ninja socialites that would follow him around and laugh at every joke the genius doctor made. This all fell apart when the Leaf fell and the "fools" took control. To Paradox, their values were too moral, too liberal for his liking. He joined the army so he could satisfy his need to watch people die, slowly.
An incurable sociopath, he sees no moral distinction between natural death and murder. The victim is the victim, regardless of how their demise manifests itself.
He has a collection of stuffed animals, most of them posed in positions of terror at the instant of their death.